<%--
  Created by IntelliJ IDEA.
  User: guzhe
  Date: 2020/12/11
  Time: 9:06
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>out对象demo</title>
</head>
<body>
<%
//out
    out.print("hello world!<br>");
    out.write("软件工程18<br>");
    //console
    System.out.println("ere");
    out.flush();

%>
<script>
    document.write("这是javascript打印<br>");
</script>
<%
response.getWriter().write("这是 response getWriter（）输出结果！<br>");
%>
</body>
</html>
